Integral transport and installation device for fabricated steel corrugated pipe culvert

Abstract

The utility model discloses a kind of for assembled steel corrugated pipe culvert integral transport and installation device, specifically related to culvert installation technical field, including corrugated pipe assembly, limiting mechanism and hoisting mechanism, the inner wall below of corrugated pipe assembly is provided with limiting mechanism, and the side of the limiting mechanism is provided with hoisting mechanism, the limiting mechanism includes positioning assembly and strain gage, and the inner wall surface of the positioning assembly is installed with strain gage, the hoisting mechanism includes chain hoist, bracket assembly and moving assembly, and the side of the chain hoist is provided with bracket assembly, the moving assembly is installed below the bracket assembly, it is by bracket assembly and adopts prefabricated assembly type structure, the connecting node of hoisting frame supporting leg and diagonal bracing, antiskid steel plate is prefabricated in factory, only need to be quickly assembled through bolt in situ, and installation and dismounting time ≤30 minutes, compared with traditional welding support, save a lot of preparation time.

Claims

1. A device for transporting and installing prefabricated steel corrugated pipe culverts, comprising a corrugated pipe assembly (1), a limiting mechanism (2), and a lifting mechanism (3), characterized in that: A limiting mechanism (2) is provided on the lower inner wall of the corrugated pipe assembly (1), and a lifting mechanism (3) is provided on the side of the limiting mechanism (2). The limiting mechanism (2) includes a positioning component (4) and a strain gauge (5). The strain gauge (5) is installed on the inner wall surface of the positioning component (4). The lifting mechanism (3) includes a hand chain hoist (6), a support assembly (7) and a moving component (8). The support assembly (7) is provided on the side of the hand chain hoist (6), and the moving component (8) is installed below the support assembly (7).

2. The device for transporting and installing prefabricated corrugated steel pipe culverts according to claim 1, characterized in that: The support assembly (7) includes a lifting bracket leg (9), an anti-slip steel plate (10), and a diagonal brace (11). The anti-slip steel plate (10) is installed below the lifting bracket leg (9), and the diagonal brace (11) is installed on the side of the lifting bracket leg (9).

3. The device for transporting and installing prefabricated corrugated steel pipe culverts according to claim 1, characterized in that: The positioning component (4) includes a steel pipe (12), a limiting baffle (13) and a lifting ring (14), and the limiting baffle (13) is installed on the side of the steel pipe (12), and the lifting ring (14) is installed on the top of the steel pipe (12).

4. The device for transporting and installing prefabricated corrugated steel pipe culverts according to claim 1, characterized in that: The moving component (8) includes a connecting rod (15), a fixing plate (16) and a lifting wheel (17), and the fixing plate (16) is installed below the connecting rod (15), and the lifting wheel (17) is installed below the fixing plate (16).

5. The device for transporting and installing prefabricated corrugated steel pipe culverts according to claim 1, characterized in that: The corrugated pipe assembly (1) includes a steel corrugated pipe (18), a rubber protective pad (19) and a reinforcing auxiliary (20), and the rubber protective pad (19) is installed on the lower inner wall of the steel corrugated pipe (18), and the reinforcing auxiliary (20) is provided on the side of the rubber protective pad (19).

6. The device for transporting and installing prefabricated corrugated steel pipe culverts according to claim 5, characterized in that: The steel corrugated pipe (18) adopts a spiral rolled annular corrugated structure and is cylindrical in shape. The rubber protective pad (19) is long and arc-shaped. The rubber protective pad (19) is connected to the inner diameter surface of the steel corrugated pipe (18) by bonding.

7. The device for transporting and installing prefabricated corrugated steel pipe culverts according to claim 2, characterized in that: The lifting frame support leg (9) is an inverted C-shaped steel rod assembly structure, and the lifting frame support leg (9) and the anti-slip steel plate (10) are connected by bolts, and the diagonal brace (11) and the lifting frame support leg (9) are connected by bolts.

8. The device for transporting and installing prefabricated corrugated steel pipe culverts according to claim 3, characterized in that: The steel pipe (12) is a seamless steel pipe structure with flush ends and smooth inner wall. The lifting ring (14) is an inverted U-shaped structure. The steel pipe (12) and the lifting ring (14) are connected by welding.

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